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pro vyhledávání: '"Pierce oscillator"'
Akademický článek
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Publikováno v:
IEEE Microwave and Wireless Components Letters. 30:681-684
This letter presents a 12.9-GHz silicon germanium (SiGe) Pierce oscillator using a third antisymmetric overtone in a lithium niobate (LiNbO3) resonator for 5G communications. Quarter-wave resonators are used to satisfy the Barkhausen oscillation cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10d68c7c10c0c000dfa15dca07fac603
https://doi.org/10.1109/lmwc.2020.2996961
https://doi.org/10.1109/lmwc.2020.2996961
Publikováno v:
IEEE Transactions on Circuits and Systems I: Regular Papers. 67:1846-1856
In this paper, 32 kHz crystal oscillators operating with only 60 mV supply are presented. Two implementations based on a Schmitt trigger circuit for two different crystals were designed and experimentally characterized. The circuits require 45 $\mu \
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e5a9c0dd61e785453b44ab3427980a10
https://doi.org/10.1109/tcsi.2020.2971110
https://doi.org/10.1109/tcsi.2020.2971110
Publikováno v:
IEEE Transactions on Electron Devices. 67:1165-1170
We present the sensor with a sensitive element (SE) based on coupled radial spirals, which can be used for monitoring technological processes in the Electronic Industry, as well as for detecting damages on the pipelines under protective coatings. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f49eb11d3890417ffc4a53c44fb5d934
https://doi.org/10.1109/ted.2020.2965448
https://doi.org/10.1109/ted.2020.2965448
Publikováno v:
Micromachines, Vol 9, Iss 10, p 484 (2018)
This paper presents the design, fabrication, and electrical characterization of an electrostatically actuated and capacitive sensed 2-MHz plate resonator structure that exhibits a predicted mass sensitivity of ~250 pg·cm−2·Hz−1. The resonator i
Externí odkaz:
https://doaj.org/article/58e72a6441d34ae0bc7e4b84adc3ea47
Publikováno v:
International Conference on Sensors and Instruments (ICSI 2021).
This study reports a portable and economical humidity sensing platform based on the quartz crystal microbalance (QCM). Although QCM sensors have been widely adopted for moisture sensing, the vast majority of such sensors are limited to laboratory tes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1f9623429e0c3c17ecd12b80d57421f
https://doi.org/10.1117/12.2602902
https://doi.org/10.1117/12.2602902
Autor:
Tan Chuanwu, Gong Jiang Tao
Publikováno v:
2021 International Conference on Intelligent Transportation, Big Data & Smart City (ICITBS).
Conventional chips directly use resistors as loads, which consume a lot of power and resistors occupy a large area. Aiming at the shortcomings of the traditional Pierce oscillator, this paper designs a low power consumption and high stability crystal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae5530f82fe4fb0702c4921f994dbdcd
https://doi.org/10.1109/icitbs53129.2021.00091
https://doi.org/10.1109/icitbs53129.2021.00091
Publikováno v:
RWS
We present the first investigation of AlGaN/GaN HEMTs as optically-controlled microwave semiconductor devices for use in next-generation, high-power microwave photonics systems. Measurements show a modest change in S21 in the presence of UV illuminat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ff7ff647bec60bec53d0d487941d284
https://doi.org/10.1109/rws50353.2021.9360392
https://doi.org/10.1109/rws50353.2021.9360392
Publikováno v:
Micromachines
Volume 12
Issue 1
Micromachines, Vol 12, Iss 82, p 82 (2021)
Volume 12
Issue 1
Micromachines, Vol 12, Iss 82, p 82 (2021)
CMOS-MEMS resonators have become a promising solution thanks to their miniaturization and on-chip integration capabilities. However, using a CMOS technology to fabricate microelectromechanical system (MEMS) devices limits the electromechanical perfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::258748bec3559336af090d4626acc4d3
Autor:
Edward H. Currie
Publikováno v:
Mixed-Signal Embedded Systems Design ISBN: 9783030703110
Mixed-Signal Embedded Systems Design
Mixed-Signal Embedded Systems Design
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ee3e82b37f91404b39172d22ba5b386
https://doi.org/10.1007/978-3-030-70312-7_13
https://doi.org/10.1007/978-3-030-70312-7_13
